1893670247056

素因数分解:

$2^4\times 7^1\times {\mathrm{16907770063}}^1$

素因数の和:16907770078

約数の個数: 20

約数和(自身を含む): 4193126975872

約数和(自身を除く): 2299456728816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16907770063, 33815540126, 67631080252, 118354390441, 135262160504, 236708780882, 270524321008, 473417561764, 946835123528, 1893670247056]

約数ペア:

[(1, 1893670247056), (2, 946835123528), (4, 473417561764), (7, 270524321008), (8, 236708780882), (14, 135262160504), (16, 118354390441), (28, 67631080252), (56, 33815540126), (112, 16907770063)]